No, it's more like the humidity from the hot showers that will do that.Delamination occurs when you get moisture trapped between the lens and the frame or if you subject your glasses to extreme heat and/or cold, like leaving them in the car.
I went swimming with my Fives 3.0 and they fell in the chlorinated water. I rinsed them, but didn't remove the lenses. Just simply wiped and let air dry. A week later, delamination started at the edge of the lenses.
My optometrist also told me not to leave my regular glasses in the bathroom while i shower. He said the moisture will eventually deteriorate the coatings on the lenses and will delaminate.
Leaving cold clean water on a lens will not make it delaminate.